Category: Science - Level: Impossible! Can you handle it?
Question 1 of 20
Which process do you see in batteries, as well as in electroplating and galvanizing?
Question 2 of 20
We lost the question that's supposed to go here. Sorry. But what is the probability of you randomly guessing the right answer anyway?
Question 3 of 20
What animal with a Nepali name has been bounced around taxonomically from the raccoon family, the bear family and even its own family?
Question 4 of 20
Which celestial bodies bear names like Ceres, Mark Twain, Beer and Mr. Spock?
Question 5 of 20
It's no coincidence, but what part of whale is known as its fluke?
Question 6 of 20
When geography creates a warm spot along a front, air rises and you have what kind of tumultuous zone swirling around that spot?
Question 7 of 20
Sodium hydroxide is known by what name, derived in part from the Greek and Latin words for "to burn"?
Question 8 of 20
What part of your body is affected by cramps that may be named either for an equine owned by Comiskey Park, or for 19th-century pitcher Charlie Radbourn?
Question 9 of 20
What analog of methamphetamine was originally created in 1912 by Merck chemist Anton Kollisch to control abnormal bleeding?
Question 10 of 20
The climate of La Porte has become rainier as Chicago and what other nearby city have grown?
Question 11 of 20
What is the tarantula's deadliest enemy?
Question 12 of 20
Which Wright brother was actually at the controls when their plane first flew?
Question 13 of 20
On February 11, 1999, which of the traditional nine planets began what will be a 248-year run as the farthest from the Sun?
Question 14 of 20
What planet was once called Hesperus in the evening and Phosphorus in the morning?
Question 15 of 20
Just as the Earth orbits the Sun, the Sun orbits the galaxy, moving at 220 km/s, and in its 4.6-billion-year lifetime, it's already done so an estimated 18 times. Roughly how long does one of these cosmic years take?
Question 16 of 20
The new moon is invisible. What phase comes after that?
Question 17 of 20
I need that like a hole in the head. Say ? how many holes do most people have in their heads, including the eye sockets?
Question 18 of 20
William Lear, who patented the 8-track tape you saw so much of in the 1970s, is best known for what business?
Question 19 of 20
What paleontologist, who donated his body to science, is the type specimen for Homo sapiens?
Question 20 of 20
What physical quantity is always conserved in mechanical collisions?
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No personal data is collected.
No personal data is collected.
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